## # A tibble: 3 × 5
## Group Sample AttritionAtConsent Age Male
## <chr> <int> <int> <dbl> <dbl>
## 1 American 66 34 34.9 0.485
## 2 English 105 9 32.7 0.553
## 3 Spanish 100 17 32.7 0.444
| English (N=105) / Mean | English (N=105) / Std. Dev. | Spanish (N=100) / Mean | Spanish (N=100) / Std. Dev. | Diff. in Means | p | |
|---|---|---|---|---|---|---|
| GenerationImmigrant | 1.903 | 0.552 | 1.897 | 0.445 | -0.006 | 0.932 |
| ProlificApprovals | 6.862 | 1.293 | 6.775 | 1.319 | -0.087 | 0.634 |
| Age | 32.124 | 8.014 | 32.740 | 10.123 | 0.616 | 0.631 |
| Male | 0.590 | 0.494 | 0.510 | 0.502 | -0.080 | 0.249 |
| Student | 0.241 | 0.430 | 0.247 | 0.434 | 0.006 | 0.929 |
| USBorn | 0.800 | 0.402 | 0.910 | 0.288 | 0.110 | 0.025 |
| CheckMean | 0.902 | 0.168 | 0.897 | 0.155 | -0.005 | 0.827 |
| CheckPerfect | 0.667 | 0.474 | 0.600 | 0.492 | -0.067 | 0.325 |
| EnglishProficiency | 9.683 | 0.709 | 9.817 | 0.650 | 0.134 | 0.159 |
| SpanishProficiency | 8.048 | 1.914 | 8.087 | 1.867 | 0.039 | 0.883 |
Unincentivized survey measures of Collectivism, Kinship, Family, and Social Desirability (standardized).
| KinshipIndex | |
|---|---|
| (Intercept) | -0.058* |
| 0.033 | |
| p = 0.082 | |
| GroupSpanish | 0.120** |
| 0.048 | |
| p = 0.013 | |
| Num.Obs. | 205 |
| Std.Errors | IID |
Prostate index combines Honesty and Dictator Punishment (respecting objective rules).
| ProstateIndex | |
|---|---|
| (Intercept) | 0.032 |
| 0.076 | |
| p = 0.670 | |
| GroupSpanish | -0.066 |
| 0.109 | |
| p = 0.542 | |
| Num.Obs. | 205 |
| Std.Errors | IID |
| PCA1 | PCA2 | PCA2 | PCA3 | |
|---|---|---|---|---|
| (Intercept) | −0.305 | −0.787*** | 1.229*** | 0.375* |
| 0.278 | 0.221 | 0.271 | 0.225 | |
| p = 0.272 | p = <0.001 | p = <0.001 | p = 0.096 | |
| Group = American | 0.498 | 2.016*** | −0.859** | |
| 0.440 | 0.350 | 0.356 | ||
| p = 0.259 | p = <0.001 | p = 0.017 | ||
| Group = English | 0.475 | 0.765** | −1.252*** | −0.428 |
| 0.388 | 0.308 | 0.346 | 0.314 | |
| p = 0.222 | p = 0.014 | p = <0.001 | p = 0.173 | |
| Group = Spanish | −2.016*** | |||
| 0.350 | ||||
| p = <0.001 | ||||
| Num.Obs. | 271 | 271 | 271 | 271 |
| Std.Errors | IID | IID | IID | IID |
| DistanceIndex | |
|---|---|
| (Intercept) | 0.822*** |
| 0.018 | |
| p = <0.001 | |
| Group = American | −0.073** |
| 0.029 | |
| p = 0.011 | |
| Group = Spanish | 0.029 |
| 0.026 | |
| p = 0.254 | |
| Num.Obs. | 271 |
| Std.Errors | IID |
[under construction]
| ResultsDictator | |
|---|---|
| (Intercept) | 1.690*** |
| 0.097 | |
| p = <0.001 | |
| GroupSpanish | 0.290** |
| 0.139 | |
| p = 0.039 | |
| Num.Obs. | 205 |
| Std.Errors | IID |
| ResultsMonitoredA | |
|---|---|
| (Intercept) | 1.948*** |
| 0.091 | |
| p = <0.001 | |
| GroupSpanish | 0.087 |
| 0.130 | |
| p = 0.503 | |
| Num.Obs. | 205 |
| Std.Errors | IID |
How much would you punish the dictator if you are the observer, given his decision?
| CumResultsPunishment | |
|---|---|
| (Intercept) | 6.760*** |
| 0.496 | |
| p = <0.001 | |
| GroupSpanish | 0.199 |
| 0.710 | |
| p = 0.780 | |
| Num.Obs. | 205 |
| Std.Errors | IID |
| ResultsTrustA | |
|---|---|
| (Intercept) | 3.038*** |
| 0.126 | |
| p = <0.001 | |
| GroupSpanish | 0.062 |
| 0.181 | |
| p = 0.733 | |
| Num.Obs. | 205 |
| Std.Errors | IID |
| CumResultsTrustReturn | |
|---|---|
| (Intercept) | 26.086*** |
| 1.147 | |
| p = <0.001 | |
| GroupSpanish | 1.639 |
| 1.643 | |
| p = 0.320 | |
| Num.Obs. | 205 |
| Std.Errors | IID |
| ResultsHonesty | |
|---|---|
| (Intercept) | -1.390*** |
| 0.283 | |
| p = <0.001 | |
| GroupSpanish | -0.500 |
| 0.405 | |
| p = 0.218 | |
| Num.Obs. | 205 |
| Std.Errors | IID |
| CumSurveyKinship | |
|---|---|
| (Intercept) | 23.829*** |
| 0.368 | |
| p = <0.001 | |
| GroupSpanish | 1.301** |
| 0.527 | |
| p = 0.014 | |
| Num.Obs. | 205 |
| Std.Errors | IID |
| SurveyFamilyImportance | |
|---|---|
| (Intercept) | 4.295*** |
| 0.090 | |
| p = <0.001 | |
| GroupSpanish | 0.285** |
| 0.129 | |
| p = 0.029 | |
| Num.Obs. | 205 |
| Std.Errors | IID |
| CumSurveyFamilyDuty | |
|---|---|
| (Intercept) | 16.705*** |
| 0.348 | |
| p = <0.001 | |
| GroupSpanish | -0.205 |
| 0.499 | |
| p = 0.682 | |
| Num.Obs. | 205 |
| Std.Errors | IID |
| CumSurveyCollectivism | |
|---|---|
| (Intercept) | 17.857*** |
| 0.311 | |
| p = <0.001 | |
| GroupSpanish | 0.623 |
| 0.446 | |
| p = 0.164 | |
| Num.Obs. | 205 |
| Std.Errors | IID |
TBD
## NOTE: 5 observations removed because of NA values (RHS: 5).
## NOTE: 5 observations removed because of NA values (RHS: 5).
## NOTE: 5 observations removed because of NA values (RHS: 5).
| ProsocialityIndex | KinshipIndex | ProstateIndex | |
|---|---|---|---|
| (Intercept) | -0.225 | -0.056 | -0.130 |
| 0.252 | 0.122 | 0.277 | |
| p = 0.373 | p = 0.643 | p = 0.640 | |
| GroupSpanish | 0.511 | 0.201 | 0.452 |
| 0.405 | 0.195 | 0.445 | |
| p = 0.209 | p = 0.304 | p = 0.311 | |
| DemoGenerationImmigrant | 0.081 | 0.002 | 0.093 |
| 0.127 | 0.061 | 0.140 | |
| p = 0.523 | p = 0.977 | p = 0.508 | |
| GroupSpanish × DemoGenerationImmigrant | -0.195 | -0.053 | -0.286 |
| 0.207 | 0.100 | 0.227 | |
| p = 0.346 | p = 0.597 | p = 0.209 | |
| Num.Obs. | 200 | 200 | 200 |
| Std.Errors | IID | IID | IID |
Robustness check: remove 12 least “Spanish” people from the English group (worried about selection)
| ProsocialityIndex | KinshipIndex | PCA1 | PCA2 | |
|---|---|---|---|---|
| (Intercept) | 0.061 | 2.115*** | -0.292 | -0.221 |
| 0.058 | 0.026 | 0.252 | 0.214 | |
| p = 0.295 | p = <0.001 | p = 0.249 | p = 0.303 | |
| GroupSpanish | 0.005 | 0.050 | -0.013 | -0.567* |
| 0.081 | 0.036 | 0.355 | 0.301 | |
| p = 0.951 | p = 0.176 | p = 0.970 | p = 0.061 | |
| Num.Obs. | 197 | 198 | 198 | 198 |
| Std.Errors | IID | IID | IID | IID |
Social Desirability